projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| cb8a6dbd | 1 | # This file is generated from configure.ac by Autoconf. DO NOT EDIT! |
| 2ff87f3f L |
2 | # Local preconfigure fragment for sysdeps/x86_64 |
| 3 | ||
| 4 | test -n "$base_machine" || case "$machine" in | |
| 5 | x86_64) | |
| 6 | base_machine=x86_64 | |
| 7 | # Check if we are building for x32. | |
| 8 | ||
| 9 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC compiles in -mx32 mode by default" >&5 | |
| 10 | $as_echo_n "checking whether $CC compiles in -mx32 mode by default... " >&6; } | |
| 11 | if ${libc_cv_x32+:} false; then : | |
| 12 | $as_echo_n "(cached) " >&6 | |
| 13 | else | |
| 14 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
| 15 | /* end confdefs.h. */ | |
| 34a27407 | 16 | #ifndef __ILP32__ |
| 2ff87f3f L |
17 | # error not x32 |
| 18 | #endif | |
| 19 | int | |
| 20 | main () | |
| 21 | { | |
| 22 | ||
| 23 | ; | |
| 24 | return 0; | |
| 25 | } | |
| 26 | _ACEOF | |
| 27 | if ac_fn_c_try_compile "$LINENO"; then : | |
| 28 | libc_cv_x32=yes | |
| 29 | else | |
| 30 | libc_cv_x32=no | |
| 31 | fi | |
| 32 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
| 33 | fi | |
| 34 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x32" >&5 | |
| 35 | $as_echo "$libc_cv_x32" >&6; } | |
| 36 | if test $libc_cv_x32 = yes; then | |
| 37 | machine=x86_64/x32 | |
| 38 | else | |
| 39 | machine=x86_64/64 | |
| 40 | fi | |
| 41 | ;; | |
| 42 | esac |